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EP 4 476 944 A1

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(43) Date of publication: 18.12.2024 Bulletin 2024/51 (21) Application number: 22708054.6 (22) Date of filing: 08.02.2022

(51) International Patent Classification (IPC):  H04W 24/10(2009.01) H04W 52/02(2009.01) H04W 24/02(2009.01) (52) Cooperative Patent Classification (CPC): H04W 24/10; H04W 24/02; H04W 52/0258; Y02D 30/70 (86) International application number: PCT/EP2022/052938 (87) International publication number: WO 2023/151773 (17.08.2023 Gazette 2023/33)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: KH MA MD TN (71) Applicant: Telefonaktiebolaget LM Ericsson (publ) 164 83 Stockholm (SE)	(72) Inventors: BRUHN, Philipp 52064 Aachen (DE) BASSI, German 120 60 Årsta (SE) RYDÉN, Henrik 117 27 Stockholm (SE) NADER, Ali 212 42 Malmö (SE) (74) Representative: Ericsson  Patent Development Torshamnsgatan 21-23 164 80 Stockholm 164 80 Stockholm (SE)